Drop prebuilt files to android source tree. am: 91b4f39025 am: 42055404a2 am: ad1ceff2bb am: 06954186b4 am: 3704bfb639

Bug: b/154019281
Change-Id: Ia162bf48f6e2431bcc8dc682274e366d1e6219b8
Merged-In: I90660fe145eb892e8b0f4823fe32cb0a53f67c75
13 files changed